P062F on Infiniti vehicles The engine control module has failed its own internal long-term memory check
P062F is named on 28 Infiniti model years (2016–2021): 28 manufacturer filings and 0 owner reports in NHTSA’s files, across Q50, Q60, QX30, QX50, QX60 and 1 more.
Which Infiniti model years name P062F
Source: NHTSA manufacturer communications and complaints| Model year | Filed under | Bulletins | Owner reports |
|---|---|---|---|
| 2021 Infiniti Q50 | Engine | 1 | — |
| 2021 Infiniti Q60 | Engine | 1 | — |
| 2021 Infiniti QX50 | Engine | 1 | — |
| 2021 Infiniti QX80 | Engine | 1 | — |
| 2020 Infiniti Q50 | Engine | 1 | — |
| 2020 Infiniti Q60 | Engine | 1 | — |
| 2020 Infiniti QX50 | Engine | 1 | — |
| 2020 Infiniti QX60 | Engine | 1 | — |
| 2020 Infiniti QX80 | Engine | 1 | — |
| 2019 Infiniti Q50 | Engine | 1 | — |
| 2019 Infiniti Q60 | Engine | 1 | — |
| 2019 Infiniti QX30 | Engine | 1 | — |
| 2019 Infiniti QX50 | Engine | 1 | — |
| 2019 Infiniti QX60 | Engine | 1 | — |
| 2019 Infiniti QX80 | Engine | 1 | — |
| 2018 Infiniti Q50 | Engine | 1 | — |
| 2018 Infiniti Q60 | Engine | 1 | — |
| 2018 Infiniti QX30 | Engine | 1 | — |
| 2018 Infiniti QX60 | Engine | 1 | — |
| 2018 Infiniti QX80 | Engine | 1 | — |
| 2017 Infiniti Q50 | Engine | 1 | — |
| 2017 Infiniti Q60 | Engine | 1 | — |
| 2017 Infiniti QX30 | Engine | 1 | — |
| 2017 Infiniti QX60 | Engine | 1 | — |
| 2017 Infiniti QX80 | Engine | 1 | — |
| 2016 Infiniti Q50 | Engine | 1 | — |
| 2016 Infiniti QX60 | Engine | 1 | — |
| 2016 Infiniti QX80 | Engine | 1 | — |
A model year is listed because the code is named in its own record — a bulletin filed against it, or an owner’s complaint about it — not because every one of these vehicles sets it. Counts are documents in NHTSA’s files, not failure rates.
Infiniti filings that name P062F
Source: NHTSA manufacturer communicationsBulletins and campaigns Infiniti filed with NHTSA whose summary names P062F. Quote the document number at the service desk — it is a diagnosis the maker has already written down.
- ITB21-007 Service bulletin2021-04-01 · Engine And Engine Cooling
- MIL ON WITH DTC P062F AND/OR P0603 STORED IF YOU CONFIRM The MIL is ON and DTC P062F (EEPROM) and/or P0603 (ECM BACK UP/CIRCUIT) is stored, And The customer stated the vehicle was recently started after sitting for an extended period of time (i.e., the battery voltage was low while attempting to start the engine). ACTION 1. Test the vehicleâs 12 volt battery using the Midtronics DSS-500
What P062F means
Source: SAE J2012 / OBD-IIThe engine control module has failed its own internal long-term memory check.
A stored code names the test that failed, never the part that caused it. The record above is what Infiniti and its owners have filed about it; the code’s page across every make has the whole file.
Common questions
Source: NHTSA files and the OBD-II standardIs P062F a known problem on Infiniti vehicles?
It is a documented one: NHTSA's files hold 28 manufacturer filings and 0 owner reports naming P062F on 28 Infiniti model years (2016–2021). Whether it is a problem on one particular car is a diagnosis, not a count — but a bulletin that names the code on your model year is the place to start.
Which Infiniti models does P062F appear on most?
2021 Q50 (1 document), 2020 Q50 (1 document), 2019 Q50 (1 document).
Does P062F on a Infiniti mean it is recalled?
No. Recalls are filed by campaign and matched by VIN; no recall is triggered by a scan tool. Check the VIN at nhtsa.gov/recalls, or open the model year's page here for the campaigns filed against it.